Mathematics
Profile Activity
Meta user
Network profile
13,796
reputation
1
31
66

Jesko Hüttenhain
top 3% overall

I got my PhD from TU Berlin in 2017. I am still mostly interested in classical & complex algebraic geometry, geometric invariant theory and potential applications to complexity theory.

323
answers
68
questions
~320k
people reached

Communities (44)

Top Meta Posts
2
0

Top network posts

Top tags (173)

Score 338
Posts 196
Posts % 50
Score 191
Posts 85
Score 115
Posts 39
Score 103
Posts 56
Score 70
Posts 29
Score 41
Posts 28
View all tags →

Top posts (391)

All Questions Answers
Votes Newest
63 Abstract nonsense proof of snake lemma Feb 26 '13
44 Projection is an open map Nov 29 '12
33 Proving that free modules are flat (without appealing projective modules) May 31 '13
25 Why the transpose of a singular matrix is singular? Jul 24 '18
22 How should I think about very ample sheaves? Feb 27 '13
19 Simple example of an ample line bundle that is not very ample Oct 28 '13
15 How many non-increasing sequences are there over the natural numbers? Feb 9 '15
14 Geometric meaning of completion and localization Apr 3 '13
14 Can a basis for a vector space be made up of matrices instead of vectors? Mar 5 '12
13 Irreducible polynomial means no roots? Oct 27 '12
View all questions and answers →

Badges (98)

Gold

1

Rarest

Silver

31

Rarest

Bronze

66

Rarest

View all badges →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.